unveiled yesterday by first lady, michelle obama. thought i was looking in your living room, now, rob. >> does that look like a plastic tree? the centerpiece of the decorations is outsized 300-pound gingerbread model of the white house that sits in the state dining room. after the big unveiling, mrs. obama helped the children of military families make holiday decorations and bo, the for the portuguese water dog got in on the act wearing a special jingle bell collar. >>> and they threw the switch last night here in new york, lighting the big old christmas tree in rockefeller center. the 84-foot norway spruce is decked out in more than 30,000 beautiful lights. >> after it was found, workers, braced the tree with cables when superstorm blew through. lost power. and this one as you can clearly see turned out great, all ten tons, 20,000 pounds of it. actually the 80th annual lighting of the tree. only a few blocks from here. this is your first christmas in new york. >> yeah, going ice skating. a little loop. a little triple salchow. not r